.card-container {
  width: 100%;
  height: calc(100vh - 50px);
  min-height: 700px;
  min-width: 1100px;
  overflow: auto;
  padding-top: 40px;
}
$sss: vh(600);
.main-view {
  margin: 0 auto !important;
  padding-left: 50px !important;
  .echart-container{
    height: calc($sss - 50px);
  }
}
.el-card{
  height: $sss;
  .el-card__header{
    height: 50px;
  }
  .el-card__body{
    height: calc($sss - 50px);
  }
}